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Is Our Project Profitable? ROI 1/2

Is our project profitable? To figure this out, you can calculate one simple metric titled ROI; the formula is:

roi

Task

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Calculate the sum of the column df['cost'], and assign it to the variable cost_sum.
Calculate the sum of the column df['money_spent'], and assign it to the variable spent_sum.
Calculate ROI:

The result was already multiplied by 100 to get it in percentage.

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Section 4. Chapter 9

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Is our project profitable? To figure this out, you can calculate one simple metric titled ROI; the formula is:

roi

Task

Swipe to start coding

Calculate the sum of the column df['cost'], and assign it to the variable cost_sum.
Calculate the sum of the column df['money_spent'], and assign it to the variable spent_sum.
Calculate ROI:

The result was already multiplied by 100 to get it in percentage.

Switch to desktop for real-world practiceContinue from where you are using one of the options below

Everything was clear?

Thanks for your feedback!

Section 4. Chapter 9

Switch to desktop for real-world practiceContinue from where you are using one of the options below